HILTI CPC B18 5.2Ah Li Ion 21.6V Cordless Rechargeable Genuine Battery Pack Exterior The rear panel features a Door Label Type:Cans The rear panel features a stereo output Charger Included: no 2 CPC Lithium Ion Industrial Battery is the essential battery platform for Tradesmen who require more work per charge and durability but with the increased productivity that cordless provides to get the job doneIndustrial class batteryHilti 22 Volt CPC lithium ion batteries come with individual cell management where each cell is managed when charged and discharged for the best performance and lifetime of the batteryHilti 22 Volt CPC lithium ion batteries have an LED indicator on the batteries to show the current state of chargeImproved safety and productivity without the need for dragging cords around the jobsiteTools Product Type: Power ToolColor Family: RedNumber of Batteries Included: 1Rechargeable: YesVoltage (volts): 22Battery Amp Hours: 5